Is Your GM Truck or SUV Plagued by Electrical Gremlins?
If you’re dealing with bizarre and frustrating electrical issues in your vehicle, a failing Body Control Module (BCM) is often the culprit. The BCM is the central command center for your vehicle’s body electronics, managing everything from power windows and door locks to interior lighting and the security system. When it starts to fail, it can create a cascade of problems that are difficult to diagnose and can even prevent your vehicle from starting. This replacement module is the definitive solution for restoring full functionality and peace of mind.
Symptoms of a Failing Body Control Module
A faulty BCM can manifest in numerous ways. If you’re experiencing any of the following, it’s a strong indicator that your 2000 Yukon Body Control Module needs replacement:
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Erratic behavior from interior or exterior lights (staying on, not turning on, flickering).
- ✔ The security system or anti-theft light acting up, causing no-start conditions.
- ✔ Dashboard warning lights appearing randomly.
- ✔ Horn honking unexpectedly or not working at all.
- ✔ Inconsistent operation of the radio or climate controls.
The Plug-and-Play Solution for Your Vehicle
Don’t waste time and money at the dealership. We simplify the repair process by programming this Body Control Module specifically for your vehicle before it ships. Simply provide us with your Vehicle Identification Number (VIN) during checkout, and we’ll flash the module with the latest GM software updates tailored to your truck’s exact configuration. This ensures a seamless installation process, eliminating the need for expensive dealer-specific programming tools.
This module is a direct replacement for service numbers 19208539, 9371990, and 9385236, guaranteeing compatibility with a wide range of GM models including the Yukon, Tahoe, Suburban, Silverado, Sierra, and more. By ordering this pre-programmed 2000 Yukon Body Control Module, you’re getting a reliable part that’s ready to install right out of the box.
Installation and Post-Install Procedures
While the physical installation is straightforward, some electronic systems may require a recalibration or sync procedure after the new BCM is connected. These are simple procedures for any qualified technician with a professional scan tool.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is necessary to sync the new BCM with the airbag system. This is critical for safety system functionality.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be required to ensure correct operation of the brake lights and traction control system.
Always consult a factory service manual or a qualified technician for vehicle-specific guidance.
Frequently Asked Questions
What does the Body Control Module actually do?
The BCM acts as the main computer for your vehicle’s comfort and convenience features. It reads inputs from switches (like power window or lock buttons) and sensors, and then sends commands to operate those accessories, such as lights, locks, wipers, and the security system.
Is this part truly plug-and-play?
Yes, because we program it to your vehicle’s VIN before shipping, it is designed to be plug-and-play. This avoids the need for a trip to the dealership for programming. However, as noted, some vehicles may require minor relearn procedures for systems like the airbags or brakes.
How do I provide my VIN number?
You can add your 17-digit VIN to the notes section during checkout. If you forget, we will contact you via email after your purchase to request it. We cannot ship the module until we have programmed it with your VIN.
Will this fix my ‘Service 4WD’ light?
While the BCM communicates with many systems, a ‘Service 4WD’ light is typically related to the Transfer Case Control Module (TCCM) or components in the 4WD system itself. A failing BCM is less likely to be the direct cause, but it’s best to get a proper diagnosis with a scan tool.
Do I need to send my old BCM back?
No, there is no core charge for this part. You can keep your original module.